Business-class award flights from Bucharest (OTP) to Denver (DEN)
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In the last 30 days AwardTool saw business-class award space on 5 programs for OTP→DEN. Lowest: 151,533 points + $148.70 with Air Canada Aeroplan, which showed business-class award space on 6 dates. A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 88,000 miles + $64.13 with United MileagePlus.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed
- 151,533 points + $148.70
- Air Canada Aeroplan
- Programs with space
- 5 of 7
- programs seen on this route
- Most dates seen
- 11 of 14
- dates checked · United MileagePlus
- Nonstop
- Not seen
- in the last 30 days
Compare programs for business class
The lowest one-way business-class award each program showed on OTP→DEN, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| United MileagePlusLowest, mixed cabin | 88,000 pts + $64.13Mixed cabin | 2 stops | Eurowings Discover (4Y), Aegean Airlines (A3), Air Canada (AC), ITA Airways (AZ) +7 more | 5 | 11 | See dates | |
| Air Canada Aeroplan | 151,533 pts + $148.70 | 2 stops | Air Canada (AC), Lufthansa (LH), United Airlines (UA) | 2 | 6 | See dates | |
| Turkish Miles & Smiles | 165,000 pts + taxes not reported | 1 stop | Turkish Airlines (TK) | 1 | 8 | See dates | |
| Alaska Atmos Rewards | 255,000 pts + $106.39Mixed cabin | 2 stops | Alaska Airlines (AS), Qatar Airways (QR) | 3 | 1 | See dates | |
| Air France/KLM Flying Blue | 469,000 pts + $533.29 | 2 stops | Air France (AF), Delta Air Lines (DL), KLM (KL), TAROM (RO) | 2 | 4 | See dates |
Not seen in business class: Avianca LifeMiles and Delta SkyMiles.
Not seen means AwardTool hasn't observed this cabin on this route in the last 30 days. It doesn't mean the airline has no seats. Dates seen counts departure dates with an open award in that cabin at any price; newest observation is the latest time AwardTool saw one of them. Seats is the count the program reported when we observed it; some programs report at most 9.
Observed business-class award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| United MileagePlus | 88,000 pts + $80.69Mixed cabin | 7 | 2 stops | Check this date | ||
| United MileagePlus | 88,000 pts + $65.99Mixed cabin | 1 | 2 stops | Check this date | ||
| Air Canada Aeroplan | 158,372 pts + $155.50 | 7 | 2 stops | Check this date | ||
| Turkish Miles & Smiles | 165,000 pts + taxes not reported | 1 | 1 stop | Check this date |
Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.
How often business-class award space showed up
Departure dates in the next 365 days that AwardTool checked for each program in the last 30 days, how many had business-class award space at any price, and the latest departure with space.
| Program | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| United MileagePlus | 11 of 14 | 78% | |
| Air Canada Aeroplan | 6 of 12 | 50% | |
| Turkish Miles & Smiles | 8 of 9 | 88% | |
| Alaska Atmos Rewards | 1 of 11 | 9% | |
| Air France/KLM Flying Blue | 4 of 17 | 23% |
Best months for business class from Bucharest (OTP) to Denver (DEN)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 88,000 pts + taxes varyMixed cabin | United MileagePlus | 1 | |
| 88,000 pts + taxes varyMixed cabin | United MileagePlus | 1 | |
| 88,000 pts + taxes varyMixed cabin | United MileagePlus | 4 | |
| 159,574 pts + taxes vary | Air Canada Aeroplan | 3 | |
| 165,000 pts + taxes vary | Turkish Miles & Smiles | 2 |
Lowest business class award by month and program
Each program's lowest one-way business-class award by departure month, in its own points or miles; taxes vary. — means the program showed no business-class space that month.
| Program | |||||
|---|---|---|---|---|---|
| United MileagePlusmiles | 88,000Mixed cabin | 88,000Mixed cabin | 88,000Mixed cabin | 200,000 | 200,000 |
| Air Canada Aeroplanpoints | — | 158,372 | 151,533 | 159,574 | — |
| Turkish Miles & Smilesmiles | — | 165,000 | 165,000 | 165,000 | 165,000 |
| Alaska Atmos Rewardspoints | — | — | — | 255,000Mixed cabin | — |
| Air France/KLM Flying Bluemiles | — | — | 469,000 | 469,000 | 700,000 |
Airlines seen in business class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- Eurowings Discover (4Y): United MileagePlus
- Aegean Airlines (A3): United MileagePlus
- Air Canada (AC): United MileagePlus and Air Canada Aeroplan
- Air France (AF): Air France/KLM Flying Blue
- Alaska Airlines (AS): Alaska Atmos Rewards
- ITA Airways (AZ): United MileagePlus
- Delta Air Lines (DL): Air France/KLM Flying Blue
- Eurowings (EW): United MileagePlus
- KLM (KL): Air France/KLM Flying Blue
- Lufthansa (LH): United MileagePlus and Air Canada Aeroplan
- LOT Polish Airlines (LO): United MileagePlus
- SWISS (LX): United MileagePlus
- Austrian (OS): United MileagePlus
- Qatar Airways (QR): Alaska Atmos Rewards
- TAROM (RO): Air France/KLM Flying Blue
- Turkish Airlines (TK): Turkish Miles & Smiles
- United Airlines (UA): United MileagePlus and Air Canada Aeroplan
- Lufthansa City Airlines (VL): United MileagePlus
Business class on nearby routes
The lowest business-class award AwardTool observed on related routes, as each route's page shows it: the return direction, other airports in the same cities, and more routes from Bucharest (OTP) and to Denver (DEN). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Denver (DEN) to Bucharest (OTP)Return direction | 88,000 miles | United MileagePlus | 11 |
| Bucharest (OTP) to Doha (DOH)Also from OTP | 44,500 pointsNonstop | Virgin Australia Velocity | 274 |
| Bucharest (OTP) to Los Angeles (LAX)Also from OTP | 48,121 miles | Lufthansa Miles & More | 59 |
| Bucharest (OTP) to London Heathrow (LHR)Also from OTP | 15,000 pointsNonstop | Alaska Atmos Rewards | 93 |
| Bucharest (OTP) to Amman (AMM)Also from OTP | 29,000 milesNonstop | Air France/KLM Flying Blue | 235 |
| London Heathrow (LHR) to Denver (DEN)Also to DEN | 38,570 miles | Lufthansa Miles & More | 163 |
| Frankfurt (FRA) to Denver (DEN)Also to DEN | 55,000 points | Alaska Atmos Rewards | 101 |
| Paris Charles de Gaulle (CDG) to Denver (DEN)Also to DEN | 50,848 miles | Lufthansa Miles & More | 88 |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Air Canada Aeroplan | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | — |
| Air France/KLM Flying Blue | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| Turkish Miles & Smiles | — | 1:1 · Instant | 1:1 · Instant | — | 1:1 · ~1 day | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about business-class award flights from Bucharest (OTP) to Denver (DEN)
What's the lowest business-class award from Bucharest (OTP) to Denver (DEN)?
151,533 points + $148.70 with Air Canada Aeroplan. Air Canada Aeroplan showed business-class award space on 6 departure dates at any price (newest observation Oct 9, 2026, 13:47 UTC). A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 88,000 miles + $64.13 with United MileagePlus. Search live before transferring points.
Which programs had business-class award space from Bucharest (OTP) to Denver (DEN)?
United MileagePlus (11 dates), Air Canada Aeroplan (6 dates), Turkish Miles & Smiles (8 dates), Alaska Atmos Rewards (1 date) and Air France/KLM Flying Blue (4 dates), in the last 30 days.
Is there nonstop business-class award space from Bucharest (OTP) to Denver (DEN)?
AwardTool hasn't observed nonstop business-class award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which months had the lowest business-class award prices from Bucharest (OTP) to Denver (DEN)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers, the lowest business-class award AwardTool observed was for Mar 2027 departures: 151,533 points with Aeroplan (2 dates). A mixed-cabin itinerary was seen for Mar 2027 departures from 88,000 miles with MileagePlus. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.